/*
 * Copyright 2011-2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.sabayframework.cluster;


/**
 * Mapping of integer keys into set of nodes.
 * Removal of a node should affect only mapping of the keys mapped into the removed node.  
 * @author Alex Antonau
 * */
public interface NodeMapping {

	NodeId[] nearest(int key, int count);
	NodeId get(int key);
	
}
